双光束分光光度计在分子吸收光谱测量中起着十分重要的作用。

Spectrometer with dual light beams takes significant role in molecular absorption spectrum measurement.

youdao

双光束分光光度计在分子吸收光谱测量中起着十分重要的作用。

Spectrometer with dual light beams takes significant role in molecular absorption spectrum measurement.

youdao